Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil

Detalhes bibliográficos
Autor(a) principal: Oliveira, Aline Cristine Garcia
Data de Publicação: 2006
Outros Autores: Seixas, Antonio Sergio Spano, Sousa, Cristina Paiva, Souza, Clovis Wesley Oliveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cadernos de Saúde Pública
Texto Completo: https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3026
Resumo: Fresh sugarcane juice is sold by street vendors without any heat treatment in São Carlos, São Paulo, Brazil. Twenty-four samples of point-of-sale juice were tested by standard methods to determine heterotrophic bacteria, total and thermo-tolerant coliform counts, Salmonella, and parasites in the juice. 25% of samples showed poor sanitary conditions, with thermo-tolerant coliform levels higher than allowed by Brazilian standards. Salmonella spp. and parasites were absent in all samples. Thermo-tolerant coliforms were detected on the hands of 37% of juice handlers, and heterotrophic bacterial counts reached 2.0 x 10³ cfu/per hand. Escherichia coli was detected in one hand sample, and no Salmonella spp. was detected. Screening questionnaires were used to interview the vendors, and 62% of interviewees were either unfamiliar with or failed to adopt adequate hygiene for food handling.
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spelling Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, BrazilFood HandlingFood ContaminationEnterobacteriaceaeSugarcaneFresh sugarcane juice is sold by street vendors without any heat treatment in São Carlos, São Paulo, Brazil. Twenty-four samples of point-of-sale juice were tested by standard methods to determine heterotrophic bacteria, total and thermo-tolerant coliform counts, Salmonella, and parasites in the juice. 25% of samples showed poor sanitary conditions, with thermo-tolerant coliform levels higher than allowed by Brazilian standards. Salmonella spp. and parasites were absent in all samples. Thermo-tolerant coliforms were detected on the hands of 37% of juice handlers, and heterotrophic bacterial counts reached 2.0 x 10³ cfu/per hand. Escherichia coli was detected in one hand sample, and no Salmonella spp. was detected. Screening questionnaires were used to interview the vendors, and 62% of interviewees were either unfamiliar with or failed to adopt adequate hygiene for food handling.O caldo de cana é recém-preparado e comercializado por manipuladores sem tratamento térmico em São Carlos, São Paulo, Brasil. Vinte e quatro amostras da bebida obtidas em condição de consumidor nos pontos de venda foram avaliadas utilizando-se métodos convencionais na determinação de bactérias heterótrofas, contagens de coliformes totais e termo-tolerantes, Salmonella spp. e parasitas. Observou-se que 25% das amostras apresentaram condições sanitárias insatisfatórias, com níveis de coliformes termo-tolerantes superiores aos permitidos pelos padrões brasileiros. Salmonella spp. e parasitas não foram detectados em nenhuma amostra. Em 37% das mãos de manipuladores do produto detectou-se coliformes termo-tolerantes e as contagens de organismos heterótrofos atingiu valores de 2,0x103UFC/por mão. Em uma amostra de mão detectou-se a presença de Escherichia coli e ausência de Salmonella spp. Utilizaram-se entrevistas por meio de questionários com os vendedores e 62% destes não admitiram conhecimento ou adoção de quaisquer práticas higiênico-sanitárias para manipulação de alimentos.Reports in Public HealthCadernos de Saúde Pública2006-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlapplication/pdfhttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3026Reports in Public Health; Vol. 22 No. 5 (2006): MayCadernos de Saúde Pública; v. 22 n. 5 (2006): Maio1678-44640102-311Xreponame:Cadernos de Saúde Públicainstname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZenghttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3026/6104https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3026/6105Oliveira, Aline Cristine GarciaSeixas, Antonio Sergio SpanoSousa, Cristina PaivaSouza, Clovis Wesley Oliveirainfo:eu-repo/semantics/openAccess2024-03-06T15:27:22Zoai:ojs.teste-cadernos.ensp.fiocruz.br:article/3026Revistahttps://cadernos.ensp.fiocruz.br/ojs/index.php/csphttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/oaicadernos@ensp.fiocruz.br||cadernos@ensp.fiocruz.br1678-44640102-311Xopendoar:2024-03-06T13:03:31.471339Cadernos de Saúde Pública - Fundação Oswaldo Cruz (FIOCRUZ)true
dc.title.none.fl_str_mv Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil
title Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil
spellingShingle Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil
Oliveira, Aline Cristine Garcia
Food Handling
Food Contamination
Enterobacteriaceae
Sugarcane
title_short Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil
title_full Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil
title_fullStr Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil
title_full_unstemmed Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil
title_sort Microbiological evaluation of sugarcane juice sold at street stands and juice handling conditions in São Carlos, São Paulo, Brazil
author Oliveira, Aline Cristine Garcia
author_facet Oliveira, Aline Cristine Garcia
Seixas, Antonio Sergio Spano
Sousa, Cristina Paiva
Souza, Clovis Wesley Oliveira
author_role author
author2 Seixas, Antonio Sergio Spano
Sousa, Cristina Paiva
Souza, Clovis Wesley Oliveira
author2_role author
author
author
dc.contributor.author.fl_str_mv Oliveira, Aline Cristine Garcia
Seixas, Antonio Sergio Spano
Sousa, Cristina Paiva
Souza, Clovis Wesley Oliveira
dc.subject.por.fl_str_mv Food Handling
Food Contamination
Enterobacteriaceae
Sugarcane
topic Food Handling
Food Contamination
Enterobacteriaceae
Sugarcane
description Fresh sugarcane juice is sold by street vendors without any heat treatment in São Carlos, São Paulo, Brazil. Twenty-four samples of point-of-sale juice were tested by standard methods to determine heterotrophic bacteria, total and thermo-tolerant coliform counts, Salmonella, and parasites in the juice. 25% of samples showed poor sanitary conditions, with thermo-tolerant coliform levels higher than allowed by Brazilian standards. Salmonella spp. and parasites were absent in all samples. Thermo-tolerant coliforms were detected on the hands of 37% of juice handlers, and heterotrophic bacterial counts reached 2.0 x 10³ cfu/per hand. Escherichia coli was detected in one hand sample, and no Salmonella spp. was detected. Screening questionnaires were used to interview the vendors, and 62% of interviewees were either unfamiliar with or failed to adopt adequate hygiene for food handling.
publishDate 2006
dc.date.none.fl_str_mv 2006-05-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3026
url https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3026
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3026/6104
https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3026/6105
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
application/pdf
dc.publisher.none.fl_str_mv Reports in Public Health
Cadernos de Saúde Pública
publisher.none.fl_str_mv Reports in Public Health
Cadernos de Saúde Pública
dc.source.none.fl_str_mv Reports in Public Health; Vol. 22 No. 5 (2006): May
Cadernos de Saúde Pública; v. 22 n. 5 (2006): Maio
1678-4464
0102-311X
reponame:Cadernos de Saúde Pública
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Cadernos de Saúde Pública
collection Cadernos de Saúde Pública
repository.name.fl_str_mv Cadernos de Saúde Pública - Fundação Oswaldo Cruz (FIOCRUZ)
repository.mail.fl_str_mv cadernos@ensp.fiocruz.br||cadernos@ensp.fiocruz.br
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